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Carbapenem-resistant Acinetobacter baumannii (CRAB) is an emerging threat to healthcare settings in many countries, principally in South Asia. The current study was aimed to identify, evaluate whole-genome and characterize the prophages in genome of CRAB strain, recovered from patients of Lahore General Hospital, Lahore. More than 200 samples were collected and identified by morphological and biochemical tests.

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is a recently described species that can be differentiated from . However, in clinical settings, they are frequently misidentified as . In this study, our objective was to conduct genomic characterization and bioinformatics analysis of subsp.

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Prophylactic phage aerosols for nosocomial infection control in an extracorporeal membrane oxygenation unit: A 4-year prospective study of temporospatially designed phage cocktails.

Int J Antimicrob Agents

December 2024

Department of Surgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; Department of Surgery, School of Medicine, Tzu Chi University, Hualien, Taiwan. Electronic address:

Phage-based decontamination has rarely been explored in real-world settings, particularly in the environments of patients undergoing extracorporeal membrane oxygenation (ECMO). This four-year prospective study aimed to evaluate the effectiveness of aerosolized phage cocktails tailored to combat target antibiotic-resistant species of Acinetobacter baumannii, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Stenotrophomonas maltophilia. The decontamination procedure with phage aerosols was proactively implemented before the admission of ECMO patients based on a thorough analysis of phage typing results from bacterial species isolated from prospective patient areas during the preceding two months.

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Characterization of Newly Isolated Bacteriophages Targeting Carbapenem-Resistant Klebsiella pneumoniae.

J Microbiol

December 2024

Department of Microbiology, School of Medicine, Kyungpook National University, Gukchaebosang-Ro 680, Jung-Gu, Daegu, 41944, Republic of Korea.

Klebsiella pneumoniae, a Gram-negative opportunistic pathogen, is increasingly resistant to carbapenems in clinical settings. This growing problem necessitates the development of alternative antibiotics, with phage therapy being one promising option. In this study, we investigated novel phages targeting carbapenem-resistant Klebsiella pneumoniae (CRKP) and evaluated their lytic capacity against clinical isolates of CRKP.

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Intestinal Carriage of Two Distinct -Carrying Strains by a Child with Uncomplicated Diarrhea.

Pathogens

November 2024

Department Clinical Biology, Laboratory of Microbiology and Infection Control, Belgian National Reference Centre for STEC/VTEC, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium.

Two distinct -carrying () strains, isolated from a child with uncomplicated diarrhea fifteen weeks apart, were characterized by combining short- and long-read sequencing to compare their genetic relatedness. One strain was characterized as Shiga toxin-producing (STEC)/typical enteropathogenic (tEPEC) O63:H6 with a repertoire of virulence genes including , (α2-subtype), , and . The other STEC with serotype O157:H16, reported for the first time as -carrying in this study, possessed, in addition, (ε-subtype) and , amongst other virulence-related genes.

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